Now that misc/get_key.py checks if the vault file passed to it exists,
we cannot pass paths only resolvable from the root directory. Instead,
use paths that make sense relative to the current directory and avoid
calling chdir when loading the vault file.
Fixes: 7754214604 ("Rewrite get_key.py to use click instead of typer")
Add our uptimerobot to terraform so it's managed in code and we can
easily extend it. This currently only adds our to be monitored sites and
leaves the status page as is now.
Deleting resources on uptimerobot will cause terraform unable to run
see: https://github.com/louy/terraform-provider-uptimerobot/issues/82
References: #209
Kristian Klausen
Evangelos Foutras
Leonidas Spyropoulos
Evangelos Foutras
Jelle van der Waa